【发布时间】：2016-04-19 11:28:52
【问题描述】：
这是上传后显示内容的视图中的代码。
<h3>Additional Documents</h3>
<ul>
<?php foreach ($doc_data as $value) { ?>
<li><a class="fancybox" href="<?php echo base_url() . $value['upload']; ?>" data-fancybox-group="gallery"> <img src="<?php echo base_url() . $value['upload']; ?>" height="160" /></a>
<?php if ($value['approved'] == 1) { ?>
<div class="approved-sm"></div>
<?php } elseif ($value['approved'] == 0) { ?>
<?php } ?>
<!--<a style="border:none;" href="<?php echo base_url() . '?id=' . $value['']; ?>"><input type="button" value="Delete" class="btn btn-danger"></a>-->
<a style="border:none;" href="<?php echo base_url() . 'home/universityDelImg?id=' . $value['id']; ?>">
<input type="button" value="Delete" class="btn btn-danger">
</a> </li>
<?php } ?>
</ul>
</div>
</div>
</div>
</div>
</div>
<?php
if($fileuploaded){
print_r($fileuploaded);
die();
echo "<div class='alert alert-success'>".$fileuploaded."</div>";
}
?>
<a href="<?php echo base_url(); ?>home/uploadFile?uid='<?php $t = time();
echo $t; ?>'" style=" background: #ec7266 none repeat scroll 0 0;
border: medium none;
color: #fff;
display: inline-block;
float: left;
font-size: 17px;
font-weight: 700;
height: 44px;
padding: 10px 20px;;" >Upload additional document</a>
</div>
</div>
在控制器中，我制作了这些函数“uploadFile”和“uploadAdd”，它们会被调用。
public function uploadFile() {
if ($this->session->userdata('university_id')) {
$user_id = $this->session->userdata('university_id');
$data['user_id'] = $user_id;
$data['user_data'] = $this->home_model->user_profile_data($user_id);
if ($this->input->server('REQUEST_METHOD') === 'POST') {
if (isset($_FILES['image1']['name']) && $_FILES['image1']['name'] != '') {
$config['upload_path'] = 'assets/uploads/';
$imagename1 = $_FILES['image1']['name'];
$getimage_extension = explode(".", $imagename1);
$imagename1 = $getimage_extension[1];
$imagename1 = strtotime("now") . '.' . $imagename1;
$_FILES['image1']['name'] = $imagename1;
$config['file_name'] = $_FILES['image1']['name'];
$config['overwrite'] = TRUE;
$config["allowed_types"] = 'jpg|jpeg|png|gif';
$this->load->library('upload', $config);
$this->upload->initialize($config);
$this->upload->set_allowed_types('*');
if (isset($_FILES['image1']['name']) && $_FILES['image1']['name'] != '') {
if (!$this->upload->do_upload('image1')) {
$error = array('error' => $this->uploads->display_errors());
} else {
$data['upload_data'] = $this->upload->data();
$imagename1 = $imagename1;
}
}
} else {
$imagename1 = '';
}
$useremail = $this->input->post('user_email');
$user_feedback = $this->input->post('user_feedback');
$user_name = $this->input->post('user_name');
$data_to_store = array(
'user_name' => $useremail,
'user_email' => $useremail,
'user_feedback' => $user_feedback,
'user_attachment' => $imagename1,
);
}
$this->load->view('home/new-header', $data);
$data['get_social'] = $this->home_model->get_social();
$this->load->view('home/left_university_sidebar', $data);
//$this->load->view('socail', $data);
$this->load->view('uploadFile', $data);
$this->load->view('home/footer');
} else {
$this->load->view('home/header');
$this->load->view('signin');
$this->load->view('home/footer');
}
}
function uploadAdd() {
if ($this->session->userdata('university_id')) {
if ($this->input->server('REQUEST_METHOD') === 'POST') {
$config['upload_path'] = 'assets/uploads/';
if (isset($_FILES['image1']['name']) && $_FILES['image1']['name'] != '') {
$imagename1 = $_FILES['image1']['name'];
$getimage_extension = explode(".", $imagename1);
$extension = array('jpg', 'jpeg', 'png', 'gif');
$imagename1 = $getimage_extension[1];
if (!in_array($imagename1, $extension)) {
$imagename1 = $_FILES['image1']['name'];
} else {
$imagename1 = strtotime("now") . '.' . $imagename1;
}
$_FILES['image1']['name'] = $imagename1;
$config['file_name'] = $_FILES['image1']['name'];
$config['overwrite'] = TRUE;
$config["allowed_types"] = 'jpg|jpeg|png|gif';
$this->load->library('upload', $config);
$this->upload->initialize($config);
$this->upload->set_allowed_types('*');
if (isset($_FILES['image1']['name']) && $_FILES['image1']['name'] != '') {
if (!$this->upload->do_upload('image1')) {
$error = array('error' => $this->upload->display_errors());
// $this->upload->message="File Uploaded Successfully!";
// $this->upload->success= TRUE;
} else {
$data['upload_data'] = $this->upload->data();
$data['fileuploaded'] = "Your file successfully uploaded!";
$this->load->view("university_document",$data);
$imagename1 = $imagename1;
}
}
}
$data['success'] = $this->home_model->insert_mustuffaddUniversity($imagename1);
$data['flash_message'] = TRUE;
$this->session->set_flashdata("message_success", "<font class='error'>Added successfully.</font>");
**log_message('error', 'Some variable did not contain a value.');
**
} else {
$this->university();
}
redirect("university_document");
} else {
$this->load->view('home/header');
$this->load->view('signin');
$this->load->view('home/footer');
}
}
我还上传了基本上在视图中调用的uploadFile。我尝试使用日志来获取基本上也显示在日志中的错误消息。但我无法在每次上传后将个性化消息放在页面上。
<h2 class="title">Upload Additional Document</h2>
<div class="mystuff-block">
<div data-example-id="togglable-tabs" role="tabpanel" class="bs-example bs-example-tabs">
<?php if (isset($success)) { ?>
<span style="color:green;"><?php print_r($success); ?></span>
<?php } else if (isset($email_exist)) { ?>
<span style="color:red;"><?php print_r($success); ?></span>
<?php } ?>
<div class="tab-content" id="myTabContent">
<?php if (isset($messg)) { echo $messg ; } ?>
<div class="upload-block">
<form action="<?php echo base_url(); ?>home/uploadAdd" method="post" accept-charset="utf-8" enctype="multipart/form-data">
<input name="userid" type="hidden" class="form-control" value="<?php echo $user_id; ?>">
<label>Upload</label>
<span style="color:red;" id="eror"></span>
<div class="file-upload-outer">
<div class="fileUpload btn"> <span></span>
<input type="file" class="upload file-control" name="image1" id="upload_image" />
</div>
</div>
<input name="submit" type="submit" value="Upload" id="stuff">
</form>
</div>
</div>
【问题讨论】：
-
你能帮我解决这个问题吗？ @小菲尔德
-
你的代码输出的是什么。
-
它什么也没显示。基本上它会上传内容并向我显示上传的内容。但我没有收到任何用户定义的消息，例如内容已上传。
-
所以您只是想提醒用户文件已上传？
-
没错。我想要的每上传一个！
标签： php html codeigniter file-upload